similar to: Lonked Select Boxes

I am trying to play with a Countries -> Cities dynamically updating select box.that is if someone selects a country then all the cities of that country must be listed.Does anyone know of any data source for this? I searched for it but couldnt find any good usable source. Better still is there a module which I can mixin for this? Thanks Vivek -------------- next part -------------- An HTML

Hi, I want to update a select box depending on another selected option thru ajax. Heres how I do it # _form.rhtml <select id="budget_coordinator_id" name="budget[coordinator_id]" onchange="<%= remote_function(:update => "budget_project_number", :url => { :action => :get_projects }) %>"> <%=

Hi I have another question for how best to do this. Now I have been following the tutorial at: http://www.tunaslut.com/learning-ruby-drop-down-lists-in-one-to-many-relationships, however when I change the view over from <% @cities.each do |city| %> <tr> <td><%=h city.city_name %></td> <td><%=h city.country_id %></td> to: <%

Hi, I am sorry for this simple question, but... How do I extract something from a data.frame? The following is my Problem: I have got a dataframe "a" with various columns. One of those columns is called V3 and contains elements of the following levels: > levels(a$V3) [1] "C" "CA" "CB" "CD" "CD1" "CD2"

Hi all, I have a select helper form on a web page which contains a list of dates. When the user selects a date, one of the other forms on the page needs to be updated based on the newly selected date. Is there a way to catch this event in Rails? Are we talking Ajax here? Or is there a simpler way? Thanks, Dan

Hi, I''m trying to call a remote function when a combobox option is selected, passing as an argument the current value of the combobox (paramenter "panel_id": <select id="server_interface_jack_switch_panel"

Hi, How do I link two HTML SELECT''s together. Let''s say for example that I have a drop-down list with a list of all countries. Once the user selects one of the countries I would like to make an AJAX call back to the server to populate the second drop-down list with all of the cities for that country. Any ideas on how to go about to do this? Regards Jerrie Pelser --

This is probably more a Ruby question, but somebody here probably knows ;). Is there some handy Ruby or Rails library that can get data from other sites (like Amazon and Flickr) via REST, then return it in nice arrays, hashes, objects, etc.? I''ve searched quite a bit and haven''t been able to really find anything. There is a ruby-amazon library, but it''s for an older

So I want to have a form with a drop down that lists all our customers. And when a user selects a customer, I want it to automatically list the customer names emails below the drop down. Anyone have any thoughts as the best approach to do this? I could just write javascript, but it seems like there would be a rails tag for this. thanks, phil -- Posted via http://www.ruby-forum.com/.

Hi friends! I''m relatively new with Rails and I''m struggling for a long time with this problem (it should have a pattern solution but until now I didn''t find it): I have the following models: Institution, City, State and Country. class Country < ActiveRecord::Base has_many :states has_many :cities, :through => :states end # == Schema Information # Table

Hi, rails newbie needs help :) I have classified ads (cads) related with cities and categories: class Cad < ActiveRecord::Base has_and_belongs_to_many :categories has_and_belongs_to_many :cities end class Category < ActiveRecord::Base has_and_belongs_to_many :cads end class City < ActiveRecord::Base has_and_belongs_to_many :cads end I assume that user can act such

In my model I have a city_id. ON the form I am using a cascading select to select the state, which then does a remote_submit to get the list of cities (and hence the city_id) for the selected state. The problem that I am having is that if I make a selection, hit SUBMIT and validation fails, the original selected state/city is now reset (ie, the values aren''t saved). Since they

Hi, I have a question, how to most properly select set of cities which would be as similar as possible in some particular variables with the City of Boston (which I use as my base line). I thought about ordering cities by sum of ((differences between value of that particular variable for that particular city and the value of same variable for Boston) divided by the standard deviation of the

Hello, I''m trying to organize a Bay Cities Ruby Group in Southern California. This would include the cities of Redondo Beach, Manhatten Beach, Hermosa Beach, Torrance, Gardena, Lomita, etc. If you are interesting in joining a group that would be like other ruby groups where we discuss tricks, technique, theory, etc. and help each other, then please join the mailing list:

Hi, I''m new to rails/ruby having come from PHP and am just starting to get my head round how easy it can be :) However, can anyone point me in the right direction for dynamicaly updating a select box based upon the choice of a previous select box, without a page refresh. Any and all help greatly appreciated. Thanks -- Posted via http://www.ruby-forum.com/.

Hi all, I followed the example on: http://www.roryhansen.ca/?p=9 for creating related drop-down lists. However, this code actually creates HTML in the controller component: @albums = Album.find_all_by_artist_id(@params["artist_id"]) @html = "<select id=''album_id'' name=''album_id''>" @html += "<option

Maybe a strange request, I''ll try to explain this as clearer as I can (forgive my bad english, please :-) ). I''m setting a linux box as a router. My router uses multiple routing tables, so I can address the traffic from specific ip addresses of my lan to distinct ISPs providers (specifying a different default gateway fo r each table), marking packets with iptables

How to create such a multiple select box: the first box lists the countries, the second lists the states related to the country in the first select automaticly the third lists the cities related to the state in the second select automaticly Thanks -- Posted via http://www.ruby-forum.com/.

http://bugzilla.mindrot.org/show_bug.cgi?id=1236 Damien Miller <djm at mindrot.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED AssignedTo|bitbucket at mindrot.org |djm at mindrot.org Attachment #1189 is|0

hi On 6/7/18 4:03 PM, Darren Tucker wrote: > On 8 June 2018 at 07:09, PGNet Dev <pgnet.dev at gmail.com> wrote: >> Verifying a report I just got pinged about, building vanilla openssh 7.7p1 on linux configures ok, but fails build around 'retpoline' > [...] >> Should the retpoline flag be getting added? If so, what's needed to make LD happy with it? > >